AP Bio Unit 4 (4.1-4.5) Review
Authored by S. Albanese
Biology
9th - 12th Grade
NGSS covered
Used 188+ times
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This quiz comprehensively covers cellular communication and control systems, targeting Advanced Placement Biology students in grades 11-12. The assessment focuses on three interconnected biological systems: cell signaling and signal transduction pathways, endocrine system function and hormone regulation, and nervous system structure and neuronal communication. Students must demonstrate mastery of complex molecular mechanisms including ligand-receptor interactions, phosphorylation cascades, second messenger systems, and the three-step signal transduction process of reception, transduction, and response. The quiz requires students to analyze feedback mechanisms in hormone regulation, understand the molecular basis of action potentials including depolarization and repolarization cycles, and identify specific anatomical structures in neurons. Students need sophisticated understanding of homeostatic control mechanisms, the role of specific hormones like insulin and glucagon in glucose regulation, and the molecular events occurring during neuronal signal transmission including ion movement and membrane potential changes. Created by S. Albanese, a Biology teacher who teaches grades 9-12. This comprehensive review quiz serves multiple instructional purposes, functioning effectively as a unit assessment tool, exam preparation resource, or intensive review session before the AP Biology exam. The quiz can be implemented as a formative assessment to gauge student understanding before moving to more advanced topics, used as homework to reinforce classroom learning, or deployed as a warm-up activity spread across multiple class periods. Teachers can utilize individual sections for targeted review of specific concepts or assign the complete quiz as a comprehensive evaluation of student mastery. This assessment aligns with AP Biology Learning Objectives for Big Idea 3 (Living systems store, retrieve, transmit and respond to information) and supports students in developing the analytical skills necessary for success on the AP Biology exam, particularly in areas covered by Essential Knowledge statements 3.D.1 through 3.D.4 and Learning Objectives 3.34 through 3.40.
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70 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
A signal molecule that binds to a plasma-membrane protein is a
2.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
Which of the following can activate a protein by transferring a phosphate group to it?
3.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
What do second messengers do?
4.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
Signal amplification is most often achieved by
5.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
What does a protein kinase do?
6.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
What does a protein phosphatase do?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a phosphorylation cascade?
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